------- Comment From [email protected] 2018-04-27 08:14 EDT------- (In reply to comment #211) > - We have decided to replace the qlogic by Emulex. > - Apply the new kernel patch in 208. > - add the slub_debug=FZPU > System is up with latest kernel and ready now. > root@boslcp3:~# uname -a > Linux boslcp3 4.15.0-20-generic #21+bug166588 SMP Thu Apr 26 15:05:59 CDT > 2018 ppc64le ppc64le ppc64le GNU/Linux > root@boslcp3:~# cat /proc/cmdline > root=UUID=bab108a0-d0a6-4609-87f1-6e33d0ad633c ro slub_debug=FZPU splash > quiet > crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-: > 4096M@128M > root@boslcp3:~#
Started tests on guests - boslcp3 host with latest kernel root@boslcp3:/kte/tools/setup.d# uname -a Linux boslcp3 4.15.0-20-generic #21+bug166588 SMP Thu Apr 26 15:05:59 CDT 2018 ppc64le ppc64le ppc64le GNU/Linux root@boslcp3:/kte/tools/setup.d# cat /proc/cmdline root=UUID=bab108a0-d0a6-4609-87f1-6e33d0ad633c ro slub_debug=FZPU splash quiet crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M@128M boslcp3 host - IO run & stress-ng IO class run on emulex disks boslcp3g1 - guest crashed on boslcp4 (dev looking into), Logs are attached in bug #166303-c46 boslcp3g3 - Freshely installed using cdrom & booted with kernel 4.15.0-19. ( Requested gustavo to provide NMI patch on top of 19 kernel in bug#166877,c29 ) boslcp3g4 - LTP run 4 hours done Regards, Indira -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762844 Title: ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Host crashed & enters into xmon after moving to 4.15.0-15.16 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1762844/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
